* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    width: 100%;
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #fff;
    color: #111;
}

body {
    overflow: hidden;
}

.signup-container {
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 30px 22px 120px;
}

.progress-container {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 55px;
}

.progress-bar {
    flex: 1;
    height: 5px;
    background: #ececec;
    border-radius: 999px;
    overflow: hidden;
}

.progress-fill {
    width: 11%;
    height: 100%;
    background: #000;
    transition: .35s ease;
}

#progressText {
    font-size: 14px;
    color: #666;
    white-space: nowrap;
}

form {
    flex: 1;
    display: flex;
    position: relative;
}

.slide {
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: transform .35s ease, opacity .35s ease;
}

.slide.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.slide.left {
    transform: translateX(-100%);
}

.slide.right {
    transform: translateX(100%);
}

.slide h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 12px;
}

.slide p {
    color: #777;
    font-size: 18px;
    margin-bottom: 40px;
    line-height: 1.5;
}

input,
select {

    width: 100%;

    border: none;

    outline: none;

    background: transparent;

    font-size: 34px;

    font-weight: 500;

    color: #111;

    padding: 8px 0;

    border-bottom: 2px solid #ddd;

    border-radius: 0;

    transition: .25s;

}

input::placeholder {
    color: #bbb;
}

input:focus,
select:focus {

    border-bottom: 2px solid #000;

}

.strength {

    width: 100%;

    height: 5px;

    margin-top: 20px;

    background: #ececec;

    border-radius: 999px;

}

#strengthBar {

    width: 0;

    height: 100%;

    background: #000;

    transition: .3s;

}

.captcha-box {

    margin-top: 30px;
    margin-bottom: 25px;

}

.captcha {

    border: 1px solid #ddd;
    border-radius: 12px;
    overflow: hidden;

}

.bottom-action {

    position: fixed;

    left: 0;
    right: 0;
    bottom: 0;

    background: #fff;

    padding: 18px 22px;

    padding-bottom: calc(env(safe-area-inset-bottom) + 18px);

    border-top: 1px solid #ececec;

    z-index: 999;

}

.bottom-action button {

    width: 100%;

    height: 58px;

    background: #000;

    color: #fff;

    border: none;

    border-radius: 14px;

    font-size: 18px;

    font-weight: 600;

    cursor: pointer;

    transition: .25s;

}

.bottom-action button:hover {

    opacity: .92;

}

.signin-text {

    margin-top: 18px;

    text-align: center;

    font-size: 15px;

    color: #777;

}

.signin-text a {

    color: #000;

    font-weight: 600;

    text-decoration: none;

}

.signin-text a:hover {

    text-decoration: underline;

}

@keyframes slide {

    from {

        opacity: 0;
        transform: translateX(30px);

    }

    to {

        opacity: 1;
        transform: none;

    }

}

@media (max-width:768px) {

    .signup-container {

        padding: 24px 20px 100px;

    }

    .slide h1 {

        font-size: 34px;

    }

    .slide p {

        font-size: 16px;

        margin-bottom: 25px;

    }

    input,
    select {

        font-size: 28px;

    }

    .bottom-action {

        padding: 14px;

    }

    .bottom-action button {

        height: 56px;

        font-size: 18px;

    }

}